Erik Greenawalt, who in real life is a CPA working in corporate finance, is also a certified "master" chalk artist in living in the Pittsburgh area. He participates in street painting festivals around the country; here he joins other artists in creating large-scale, elaborate chalk drawings over several days. Eric will be doing three-dimensional art for our guests to pose and get a photo. If you have never seen 3D chalk or painted art on the ground, then you must plan to come and see this. When viewed with your eyes it seems like a two dimensional elongated and distorted picture. But look through your camera, and you will see a well-proportioned three-dimensional image, where you can be part of the design.